RU2003215C1 - Формирователь амплитудно-модулированных сигналов с независимыми боковыми полосами - Google Patents

Формирователь амплитудно-модулированных сигналов с независимыми боковыми полосами

Info

Publication number
RU2003215C1
RU2003215C1 SU894614864A SU4614864A RU2003215C1 RU 2003215 C1 RU2003215 C1 RU 2003215C1 SU 894614864 A SU894614864 A SU 894614864A SU 4614864 A SU4614864 A SU 4614864A RU 2003215 C1 RU2003215 C1 RU 2003215C1
Authority
RU
Russia
Prior art keywords
input
output
amplitude
converter
mixer
Prior art date
Application number
SU894614864A
Other languages
English (en)
Russian (ru)
Inventor
Томльенович Ненад
Original Assignee
Асеа Браун Бовери АГ (сн)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Асеа Браун Бовери АГ (сн) filed Critical Асеа Браун Бовери АГ (сн)
Application granted granted Critical
Publication of RU2003215C1 publication Critical patent/RU2003215C1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
    • H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/60—Modulators in which carrier or one sideband is wholly or partially suppressed with one sideband wholly or partially suppressed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/68—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for wholly or partially suppressing the carrier or one side band

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
SU894614864A 1988-09-15 1989-08-31 Формирователь амплитудно-модулированных сигналов с независимыми боковыми полосами RU2003215C1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3445/88A CH675802A5 (enrdf_load_stackoverflow) 1988-09-15 1988-09-15

Publications (1)

Publication Number Publication Date
RU2003215C1 true RU2003215C1 (ru) 1993-11-15

Family

ID=4256104

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894614864A RU2003215C1 (ru) 1988-09-15 1989-08-31 Формирователь амплитудно-модулированных сигналов с независимыми боковыми полосами

Country Status (11)

Country Link
US (1) US4955072A (enrdf_load_stackoverflow)
EP (1) EP0360990B1 (enrdf_load_stackoverflow)
JP (1) JPH02114706A (enrdf_load_stackoverflow)
CN (1) CN1012248B (enrdf_load_stackoverflow)
CA (1) CA1307560C (enrdf_load_stackoverflow)
CH (1) CH675802A5 (enrdf_load_stackoverflow)
CS (1) CS275733B6 (enrdf_load_stackoverflow)
DE (1) DE58906811D1 (enrdf_load_stackoverflow)
RU (1) RU2003215C1 (enrdf_load_stackoverflow)
YU (1) YU179189A (enrdf_load_stackoverflow)
ZA (1) ZA896543B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2255414C1 (ru) * 2003-11-11 2005-06-27 Прахов Виктор Иванович Частотный модулятор с целочисленным индексом модуляции
RU2281602C1 (ru) * 2005-05-19 2006-08-10 Государственное образовательное учреждение высшего профессионального образования Военный институт радиоэлектроники Способ модуляции амплитуды и фазы многочастотных сигналов и устройство его реализации

Families Citing this family (19)

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US5166631A (en) * 1990-12-08 1992-11-24 Asea Brown Boveri Ltd. Circuit for regeneration and bandwidth limitation of a quasi-periodic digital signal
DE4210069A1 (de) * 1992-03-27 1993-09-30 Asea Brown Boveri Amplitudenmodulierter Rundfunksender für verschiedene Modulationsarten, insbesondere DSB, SSB und ISB
FR2698503B1 (fr) * 1992-11-20 1995-01-06 Thomson Csf Circuit numérique pour l'extraction des signaux de phase et d'enveloppe d'un signal à bande latérale unique.
US5539471A (en) * 1994-05-03 1996-07-23 Microsoft Corporation System and method for inserting and recovering an add-on data signal for transmission with a video signal
US5621471A (en) * 1994-05-03 1997-04-15 Microsoft Corporation System and method for inserting and recovering an add-on data signal for transmission with a video signal
DE19535030A1 (de) * 1994-10-21 1996-04-25 Deutsche Telekom Ag Verfahren zur Übertragung von Signalen
DE19535075A1 (de) * 1994-10-21 1996-04-25 Deutsche Telekom Ag Digitalmodulation
US5668923A (en) * 1995-02-28 1997-09-16 Motorola, Inc. Voice messaging system and method making efficient use of orthogonal modulation components
FR2752128B1 (fr) * 1996-08-02 1998-10-30 Thomson Csf Emetteur a synthetiseur numerique, corrige en phase
US6078628A (en) * 1998-03-13 2000-06-20 Conexant Systems, Inc. Non-linear constant envelope modulator and transmit architecture
FR2788390B1 (fr) * 1999-01-12 2003-05-30 Thomson Csf Emetteur de radiodiffusion en ondes courtes a haut rendement optimise pour les emissions de type numerique
EP1035701A1 (en) * 1999-03-08 2000-09-13 Motorola, Inc. Modulator using envelope elimination and restoration by means of look-up tables
FR2795280B1 (fr) * 1999-06-15 2001-08-10 Sagem Telephone mobile comportant un dispositif d'emission d'un signal module en phase et en amplitude et son procede associe
DE19941161A1 (de) * 1999-08-24 2001-03-01 Deutsche Telekom Ag Verfahren zur Übertragung von Daten, insbesondere bei amplitudenmodulierten Rundfunksendern
US6294956B1 (en) * 1999-11-19 2001-09-25 Lucent Technologies Inc. System and method for producing amplified signal(s) or version(s) thereof
DE10112025A1 (de) * 2001-03-06 2002-09-19 Deutsche Telekom Ag Verfahren zur Verringerung der Außenbandstrahlung bei AM-Sendern für digitale Übertragung
GB2375849A (en) * 2001-05-22 2002-11-27 Ubinetics Ltd A method of rotating a digital two dimensional vector using a cyclic shift register
AT501835A2 (de) * 2001-08-24 2006-11-15 Akg Acoustics Gmbh Stereo multiplex encoder
RU2714615C1 (ru) * 2019-05-23 2020-02-18 Межрегиональное общественное учреждение "Институт инженерной физики" Способ обработки амплитудно-модулированного сигнала

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324952A (en) * 1978-08-21 1982-04-13 Harris Corporation Direct function receivers and transmitters for multichannel communications system
CH667762A5 (de) * 1985-02-14 1988-10-31 Bbc Brown Boveri & Cie Einseitenbandmodulationsverfahren, einseitenbandmodulator und rundfunksender.
GB2173059A (en) * 1985-03-27 1986-10-01 Philips Electronic Associated Ssb pulse modulator
DE3534678A1 (de) * 1985-09-28 1987-04-09 Licentia Gmbh Schaltverstaerker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2255414C1 (ru) * 2003-11-11 2005-06-27 Прахов Виктор Иванович Частотный модулятор с целочисленным индексом модуляции
RU2281602C1 (ru) * 2005-05-19 2006-08-10 Государственное образовательное учреждение высшего профессионального образования Военный институт радиоэлектроники Способ модуляции амплитуды и фазы многочастотных сигналов и устройство его реализации

Also Published As

Publication number Publication date
YU179189A (sh) 1994-01-20
US4955072A (en) 1990-09-04
CN1012248B (zh) 1991-03-27
DE58906811D1 (de) 1994-03-10
CH675802A5 (enrdf_load_stackoverflow) 1990-10-31
CA1307560C (en) 1992-09-15
CS275733B6 (en) 1992-03-18
JPH02114706A (ja) 1990-04-26
CN1041251A (zh) 1990-04-11
EP0360990B1 (de) 1994-01-26
ZA896543B (en) 1990-06-27
EP0360990A1 (de) 1990-04-04

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